CN209946603U

CN209946603U - Light bar wiring structure of LED television

Info

Publication number: CN209946603U
Application number: CN201920969073.XU
Authority: CN
Inventors: 王凯凯; 于江涛; 王效磊; 崔国卿; 魏菡菲
Original assignee: Henan Chuangxin Display Technology Co Ltd
Current assignee: Henan Chuangxin Display Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-01-14
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a lamp strip wiring structure of LED TV, include: the power supply comprises a bottom plate, a power panel, a line bank, a first connector, a second connector and a light bar; the power panel is arranged on the bottom plate, and two first connectors, namely a positive connector and a negative connector, are arranged on the power panel; a plurality of pairs of second connectors are connected in series between the positive connector and the negative connector through a wire row, the plurality of pairs of second connectors are arranged on the bottom plate, and each pair of second connectors is connected with a lamp strip. In the wiring structure, the power panel and the plurality of connectors are fixed on the bottom plate, the first connector and the second connector are arranged on the bottom plate, and during assembly, only the wire row is required to be inserted into the corresponding connectors to form a power circuit. This wiring structure part is less, convenient equipment, and the equipment back circuit is clear, can avoid the circuit winding together, makes things convenient for maintainer's inspection and maintenance.

Description

Light bar wiring structure of LED television

Technical Field

The utility model relates to a TV set field especially relates to a lamp strip wiring structure of LED TV.

Background

The LED television is a liquid crystal television with an LED as a backlight source, and compared with the traditional television, the LED television is light, thin, high in picture quality, long in service life, energy-saving, wide in color gamut and environment-friendly. The structure of connecting each lamp strip in the LED TV mainly is electron pencil series connection structure, comprises many electron lines, a plurality of metal terminal, a plurality of insulating casing and the PCB that is equipped with the connector.

Lamp strip wiring structure adopts the method of tying up mostly to fix the circuit, uses for a long time and leads to the circuit to drop easily, and the mixed and disorderly winding of electric wire is in the same place, increases maintainer's the maintenance degree of difficulty.

The design of a fixed and stable light bar wiring structure of an LED television is a technical problem which needs to be solved urgently by technical personnel in the field.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing a lamp strip wiring structure of LED TV.

The application provides a lamp strip wiring structure of LED TV includes: the power supply comprises a bottom plate, a power panel, a line bank, a first connector, a second connector and a light bar;

the power panel is arranged on the bottom plate, and two first connectors, namely a positive connector and a negative connector, are arranged on the power panel; the positive connector and the negative connector are connected in series through a line row to form a plurality of pairs of second connectors, the plurality of pairs of second connectors are arranged on the bottom plate, and each pair of second connectors is connected with one light bar.

Optionally, the first connector includes a first seat, a first knob and a first clamping plate, a first groove is formed in a front side surface of the first seat, a first threaded hole is formed in a top of the first groove, a threaded rod of the first knob is matched with the first threaded hole, and the end portion of the threaded rod located in the first groove is provided with the first clamping plate.

Optionally, the second connector includes a second seat, a second knob and a second clamping plate, a second groove is formed in a front side surface of the second seat, and through holes are formed in left and right side surfaces of the second seat and penetrate through the second groove; the top of the second groove is provided with a second threaded hole, a threaded rod of the second knob is matched with the second threaded hole, and the end part of the threaded rod, which is positioned in the second groove, is provided with the second clamping plate.

Optionally, the light bar comprises a PCB circuit with LED beads connected to form a channel, and each pair of the second connectors is connected to the PCB circuit through a line bank.

Compared with the prior art, the technical scheme of the utility model have following advantage:

in the wiring structure, a power panel and a plurality of connectors are fixed on a bottom plate, first connectors are arranged on the power panel, and the power panel is connected with second connectors through wire rows and then connected with distributed light bars through the second connectors. The first connector and the second connector are arranged on the bottom plate, and during assembly, the wire row is only required to be inserted into the corresponding connectors to form a power supply loop. This wiring structure part is less, convenient equipment, and the equipment back circuit is clear, can avoid the circuit winding together, makes things convenient for maintainer's inspection and maintenance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a specific embodiment of a light bar wiring structure of an LED television according to the present invention;

fig. 2 is a front view of a first connector of the light bar routing structure shown in fig. 1;

wherein the correspondence between the description of the drawings and the names of the components in fig. 1 and 2 is as follows:

a base plate 1; a power panel 2;

a first connecting seat 3; a wire row 4;

a second connecting seat 5; a light bar 6;

a first knob 7; a first seat body 8;

a first clamping plate 9; a first recess 10.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a light bar wiring structure of an LED television according to an embodiment of the present invention; fig. 2 is a front view of a first connector of the light bar wiring structure shown in fig. 1.

In a specific implementation manner, the utility model provides a lamp strip wiring structure of LED TV, include: the power supply comprises a bottom plate 1, a power panel 2, a line bank 4, a first connector 3, a second connector 5 and a light bar 6;

the power panel 2 is arranged on the bottom plate 1, and two first connectors 3, namely a positive connector and a negative connector, are arranged on the power panel 2; a plurality of pairs of second connectors 5 are connected in series between the positive connector and the negative connector through a wire row 4, the plurality of pairs of second connectors 5 are arranged on the bottom plate 1, and each pair of second connectors 5 is connected with one light bar 6.

In the wiring structure, a power panel 2 and a plurality of connectors are fixed on a bottom plate 1, a first connector 3 is arranged on the power panel 2, a wire row 4 is used for connecting each second connector 5, and then the second connectors 5 are respectively connected with distributed lamp strips 6.

The first connector 3 and the second connector 5 are both arranged on the bottom plate 1, and during assembly, the wire row 4 only needs to be inserted into the corresponding connectors to form a power supply loop. This wiring structure part is less, convenient equipment, and the equipment back circuit is clear, can avoid the circuit winding together, makes things convenient for maintainer's inspection and maintenance.

In a specific embodiment, the first connector 3 includes a first seat 8, a first knob 7 and a first clamping plate 9, a first groove 10 is disposed on a front side surface of the first seat 8, a first threaded hole is disposed at a top of the first groove 10, a threaded rod of the first knob 7 is matched with the first threaded hole, and an end of the threaded rod located in the first groove 10 is provided with the first clamping plate 9.

The bottom of the first groove 10 is provided with a metal sheet which is communicated with the power panel. As shown in fig. 2, when the first connector 3 is used, the end of the wire row 4 is placed in the first recess 10, and then the first knob 7 is turned to clamp the wire row 4 by the first clamping plate 9, and the wire row 4 is connected to the metal sheet inside the first recess 10.

In another specific embodiment, the second connector 5 includes a second seat, a second knob and a second clamping plate, a second groove is formed on a front side surface of the second seat, through holes are formed on left and right side surfaces of the second seat, and the through holes penetrate through the second groove; the top of the second groove is provided with a second threaded hole, a threaded rod of the second knob is matched with the second threaded hole, and the end part of the threaded rod, which is positioned in the second groove, is provided with the second clamping plate.

The detailed structure of the inside of the second connector 5 is not shown in the drawing, as shown in fig. 1, the through holes on the left and right sides of the wire row 4 connected to the first connector 3 are passed through the wire row 4, the end of the wire row 4 connected to the light bar 6 is inserted into the second groove and contacted with the wire row 4 passed through the through holes, and then the second knob is operated to clamp the two wire rows 4 by the second clamping plate.

In each of the above specific embodiments, the light bar 6 includes a PCB circuit formed by connecting LED beads, and each pair of the second connectors 5 is connected to the PCB circuit through a line 4.

It is right above the utility model provides a lamp strip wiring structure of LED TV has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a lamp strip wiring structure of LED TV which characterized in that includes: the power supply comprises a bottom plate, a power panel, a line bank, a first connector, a second connector and a light bar;

2. The light bar wiring structure of the LED television of claim 1, wherein the first connector comprises a first base, a first knob and a first clamping plate, a first groove is formed on the front side surface of the first base, a first threaded hole is formed on the top of the first groove, a threaded rod of the first knob is matched with the first threaded hole, and the first clamping plate is arranged at the end part of the threaded rod positioned in the first groove.

3. The light bar wiring structure of the LED tv of claim 2, wherein the second connector comprises a second base, a second knob and a second clamping plate, the front side of the second base is provided with a second groove, the left and right sides are provided with through holes, and the through holes pass through the second groove; the top of the second groove is provided with a second threaded hole, a threaded rod of the second knob is matched with the second threaded hole, and the end part of the threaded rod, which is positioned in the second groove, is provided with the second clamping plate.

4. The light bar routing structure of any one of claims 1 to 3, wherein the light bar comprises PCB lines with LED beads connected in a circuit, each pair of the second connectors being connected to the PCB lines by a row of lines.